Identifying Your Little Giant Hammer

Size

The size refers to the approximate weight of the ram and upper die.   Most Little Giant Power Hammers have the size of the machine cast on the flywheel.   The size may also be indicated by a letter, usually found in front of the serial number.   If it is not listed on either place, get out a tape measure and use the table below:

Serial number

The serial number is typically found on the side of the frame, either cast or stamped. On very early models, the serial number can be found on the spine of the frame approximately 6" below the main bearing.  This was usually stamped in a spot that had been filed flat.  Knowing the serial number makes ordering parts easier and more accurate.

If there is not a serial number, see Evolution of a Giant for more details.